Famous Cadillac 425 Engine Weight References. Curb weight (without a driver): In stock form the weight difference between the big block cadillacs and an iron head 1st gen small block chevy is actually closer to 100 pounds but also as mentioned a little bit of a diet can shave a bunch of weight.

Comment by jason edge on february 9, 2018 at 7:44pm. Production years for series : Nearly 1/2 was shaved off the top of the block, connecting rods were shortened to keep the same compression ratio, block length was shortened by more than an inch.
That's Dirt Cheap Power, And It Gets 18 Mpg On The Highway.
Nothing at all wrong with a bbc, but don't believe all the good advice you get here. They don't list the 425, but the block is a different casting from the 472/500. The 2 smaller engines have a ‘box’ shape cast in near the oil pressure port, which makes identifying them at a glance fairly easy.
Engine Transom Height[Mm (Inch)] X:
One easy way to identify a 425 or 368 vs a 472 or 500 cadillac engine block is to look at the rear of the block. Comment by jason edge on february 9, 2018 at 7:44pm. Actually, the 500 with an aluminum intake is only a few lbs heavier than an sbc with an iron intake.
The Helical Angle Of The Planetary Gears Is Reversed.
Production years for series : Engine weights listed at the site below. Most parts directly interchange and some others will interchange with minor modifications.
Mine Was All In At Less Than 2500 Bucks, Counting The Machine Work (Hot Tank, Crank 10 Under, Resize The Big Ends Of The Rods, Bore, Valve Job And Assemble The Heads).
1879 kg / 4143 lbs. It was 50+ lbs lighter, engine accessories including the distributor was moved to the front and used a new aluminum engine cover that incorporated the oil pump. Chev war, but i see the argument from the other side.
The Car Was Hit Broadside With 141K On It And I Save The Engine For Future Use.
Gross vehicle weight rating gvwr: An engine with as large a stroke as a 425 only has 320 ft. 1940 kg / 4277 lbs.
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